39872509920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1628779}}^1$

素因数の和:1628817

約数の個数: 144

約数和(自身を含む): 144068848560

約数和(自身を除く): 104196338640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 1628779, 3257558, 4886337, 6515116, 8143895, 9772674, 13030232, 14659011, 16287790, 19545348, 24431685, 26060464, 27689243, 29318022, 32575580, 39090696, 48863370, 52120928, 55378486, 58636044, 65151160, 73295055, 78181392, 83067729, 97726740, 110756972, 117272088, 130302320, 138446215, 146590110, 156362784, 166135458, 195453480, 221513944, 234544176, 249203187, 260604640, 276892430, 293180220, 332270916, 390906960, 415338645, 443027888, 469088352, 498406374, 553784860, 586360440, 664541832, 781813920, 830677290, 886055776, 996812748, 1107569720, 1172720880, 1246015935, 1329083664, 1661354580, 1993625496, 2215139440, 2345441760, 2492031870, 2658167328, 3322709160, 3987250992, 4430278880, 4984063740, 6645418320, 7974501984, 9968127480, 13290836640, 19936254960, 39872509920]

約数ペア:

[(1, 39872509920), (2, 19936254960), (3, 13290836640), (4, 9968127480), (5, 7974501984), (6, 6645418320), (8, 4984063740), (9, 4430278880), (10, 3987250992), (12, 3322709160), (15, 2658167328), (16, 2492031870), (17, 2345441760), (18, 2215139440), (20, 1993625496), (24, 1661354580), (30, 1329083664), (32, 1246015935), (34, 1172720880), (36, 1107569720), (40, 996812748), (45, 886055776), (48, 830677290), (51, 781813920), (60, 664541832), (68, 586360440), (72, 553784860), (80, 498406374), (85, 469088352), (90, 443027888), (96, 415338645), (102, 390906960), (120, 332270916), (136, 293180220), (144, 276892430), (153, 260604640), (160, 249203187), (170, 234544176), (180, 221513944), (204, 195453480), (240, 166135458), (255, 156362784), (272, 146590110), (288, 138446215), (306, 130302320), (340, 117272088), (360, 110756972), (408, 97726740), (480, 83067729), (510, 78181392), (544, 73295055), (612, 65151160), (680, 58636044), (720, 55378486), (765, 52120928), (816, 48863370), (1020, 39090696), (1224, 32575580), (1360, 29318022), (1440, 27689243), (1530, 26060464), (1632, 24431685), (2040, 19545348), (2448, 16287790), (2720, 14659011), (3060, 13030232), (4080, 9772674), (4896, 8143895), (6120, 6515116), (8160, 4886337), (12240, 3257558), (24480, 1628779)]